BUGFIX:
Fixed a WordPress 3.x bug related to the “wp_update_user” function, which caused some users with roles other than default (usually subscriber) to being downgraded.
New Shortcode
Added [i4w_set] to define variables for use within infusionWP’s shortcode processing system.
This short is similar to [i4w_session_set] except that a session variable is not created in the process.